LT-ANT-420-480-3
UHF TETRA High-Gain Base Station Antenna
The Lamatel LT-ANT-420-480-3 is a rugged omnidirectional fiberglass antenna designed for UHF communication systems operating across the 420–480 MHz frequency band. Built for base station and multipoint applications, it delivers 3±1 dBi gain with 360° horizontal coverage, ensuring uniform signal strength and high reliability. Its fiberglass radome construction, IP65 weatherproof rating, and wide temperature tolerance make it ideal for outdoor environments subject to wind, humidity, and corrosion. The LT-ANT-420-480-3 is perfectly suited for TETRA, wireless data transmission, paging, and telemetry systems, offering durable performance, low VSWR, and superior RF stability in demanding conditions.
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Additional information
| Frequency Range | 420–480MHz |
|---|---|
| Gain | 3±1 dBi |
| Bandwidth | 60MHz |
| Polarization | Vertical |
| Horizontal Beamwidth | 360° |
| Vertical Beamwidth | 68° ±15° |
| VSWR | ≤ 1.6 |
| Impedance | 50 Ω |
| Input Power | 500W(PIP 600W) |
| Connector Type | N-Female |
| Antenna Dimensions | Ø70 × (1050 ±5) mm |
| Weight | 2.3 ±0.05 kg (excluding bracket) |
| Radome Material | Fiberglass |
| Color | Blue |
| Operating Temperature | -40°C to +70°C |
| Relative Humidity | 5–95% |
| Wind Velocity Rating | 60m/s |
| Salt Spray Resistance | 96 hrs Neutral (GB/T 2423.17-2008) |
| Waterproof Rating | IP65 |
| Mounting Diameter | Ø80–Ø95mm |
| Mounting Kit | Butterfly Bracket |




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